Possible Clues:

• S-stay behind for such a night with Van Gogh
• Son has to stay on after dark, it's clear
• Like a Van Gogh "Night"
• Rodents retreating from the line of heavenly bodies
• Description of Orion given by leading player on line
• Radiant bishop in support
• Glittering display of VIPs
• Second wait for optimist's eyes
• After sun wait -- till the sky becomes this?
• Like clear skies, at times