condition mean min max 0 h after light 0.7192 0.0 1.4384 2 h after light 0.2702635 0.0 0.540527 4 h after light 0.001996665 0.0 0.00399333 8 h after light 0.0 0.0 0.0 12 h after light 0.292526 0.0 0.585052 2 h after dark 0.637888 0.514335 0.761441 4 h after dark 0.38281550000000003 0.193863 0.571768 8 h after dark 0.2892755 0.0 0.578551 12 h after dark 0.1662585 0.0 0.332517