condition mean min max 0 h after light 0.2330085 0.208178 0.257839 2 h after light 0.204116 0.192985 0.215247 4 h after light 0.094778 0.0 0.189556 8 h after light 0.1273898 0.0994506 0.155329 12 h after light 0.2364265 0.129481 0.343372 2 h after dark 0.178913 0.144303 0.213523 4 h after dark 0.10599054999999999 0.0619541 0.150027 8 h after dark 0.33231449999999996 0.326285 0.338344 12 h after dark 0.190126 0.137614 0.242638