condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.10692366666666665 0.0 0.320771 9 h after light 0.05857333333333333 0.0 0.17572 12 h after light 0.0 0.0 0.0 3 h after dark 0.290379 0.0 0.688655 6 h after dark 0.0 0.0 0.0 9 h after dark 0.08937400000000001 0.0 0.268122 12 h after dark 0.1407145 0.0 0.281429