condition mean min max 0 h after light 0.4407305 0.367354 0.514107 2 h after light 0.37404000000000004 0.294406 0.453674 4 h after light 0.46196550000000003 0.252064 0.671867 8 h after light 0.5870305 0.529116 0.644945 12 h after light 0.8780034999999999 0.796727 0.95928 2 h after dark 0.535311 0.453836 0.616786 4 h after dark 0.505657 0.388383 0.622931 8 h after dark 0.712772 0.557847 0.867697 12 h after dark 0.2473815 0.117639 0.377124