condition mean min max 1 h after light 3.1384767045000004 2.454299626 3.8226537830000002 3 h after light 3.5384872086666666 2.981364052 3.9618562639999997 5 h after light 3.642934402 2.986190363 4.314496745 7 h after light 4.455598309666667 2.76489565 6.317672966 9 h after light 3.009180198666667 2.4999264340000003 3.452853595 11 h after light 2.2542692323333333 1.031936747 3.17279815 13 h after light 3.1669359173333334 2.501536412 4.322459671 15 h after light 3.1741030550000002 2.4028664930000003 3.72165616 1 h after dark 2.6626677463333333 2.148917053 3.192148328 3 h after dark 2.67149732 2.025251986 3.4960993069999997 5 h after dark 2.181389972 1.319428981 2.788193034 7 h after dark 3.1471205996666662 2.362730603 4.159219741999999