condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.006900783333333334 0.0 0.0828094 11 h after light 0.0 0.0 0.0 2 h after dark 0.006838049999999999 0.0 0.0820566 6 h after dark 0.008237558333333334 0.0 0.0988507 10 h after dark 0.0008456083333333333 0.0 0.0101473