condition mean min max 2 h after light 0.46894233333333335 0.144193 0.822204 6 h after light 0.20876799999999998 0.132846 0.352359 10 h after light 0.0 0.0 0.0 2 h after dark 0.258563 0.0 0.594823 6 h after dark 0.2744293333333333 0.0 0.504632 10 h after dark 0.56719 0.335852 1.00463