condition mean min max 0 h after light 0.7293045 0.546369 0.91224 4 h after light 6.31306 5.32704 7.29908 8 h after light 1.525825 1.32134 1.73031 4 h after dark 0.05974045 0.0596226 0.0598583 8 h after dark 0.15022950000000002 0.119579 0.18088 12 h after dark 1.434555 1.03064 1.83847