condition mean min max 0 h after light 0.130784 0.100034 0.161534 2 h after light 0.084232 0.0 0.168464 4 h after light 0.02451415 0.0 0.0490283 8 h after light 0.0257292 0.0 0.0514584 12 h after light 0.186111 0.171282 0.20094 2 h after dark 0.212712 0.167957 0.257467 4 h after dark 0.24581949999999997 0.192292 0.299347 8 h after dark 0.21901500000000002 0.112515 0.325515 12 h after dark 0.05236895 0.0513473 0.0533906