condition mean min max 0 h after light 0.33903649999999996 0.270457 0.407616 2 h after light 0.6960395 0.541876 0.850203 4 h after light 0.6204175000000001 0.60457 0.636265 8 h after light 0.250955 0.2226 0.27931 12 h after light 0.9903154999999999 0.869231 1.1114 2 h after dark 1.692685 1.44789 1.93748 4 h after dark 0.710699 0.485598 0.9358 8 h after dark 0.5671415 0.547564 0.586719 12 h after dark 0.479739 0.404178 0.5553