condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 4.4666666666666665e-06 0.0 5.36e-05 11 h after light 0.0031497250000000004 0.0 0.0377967 2 h after dark 0.0075720485 0.0 0.0544136 6 h after dark 4.458333333333333e-06 0.0 4.03e-05 10 h after dark 0.0 0.0 0.0