condition mean min max 3 h after light 0.031267166666666665 0.0 0.0938015 6 h after light 0.07861033333333334 0.0 0.120601 9 h after light 0.03708533333333333 0.0 0.111256 12 h after light 0.0142121 0.0 0.0568484 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0