condition mean min max 0 h after light 0.060277849999999994 0.040233 0.0803227 4 h after light 0.08118045 0.0395969 0.122764 8 h after light 0.08118975 0.0397335 0.122646 4 h after dark 0.03959945 0.0 0.0791989 8 h after dark 0.2183805 0.199437 0.237324 12 h after dark 0.13819195 0.0802149 0.196169