condition mean min max 3 h after light 0.3103285 0.116944 0.630657 7 h after light 0.349936 0.0 0.765607 11 h after light 0.3670235 0.146535 0.868881 2 h after dark 0.24008854166666665 0.0 0.615111 6 h after dark 0.39159758333333333 0.128587 1.008 10 h after dark 0.5021038333333333 0.0 1.06715