condition mean min max 0 h after light 0.2553395 0.0 0.510679 2 h after light 0.0 0.0 0.0 4 h after light 0.398902 0.0 0.797804 8 h after light 0.80456 0.0 1.60912 12 h after light 0.677885 0.0 1.35577 2 h after dark 1.26855 0.0 2.5371 4 h after dark 1.50048 0.0 3.00096 8 h after dark 0.0 0.0 0.0 12 h after dark 0.768125 0.0 1.53625