condition	mean	min	max
4 h after light	50.5609995	39.717303	61.404696
8 h after light	53.6191635	47.544415	59.693912
12 h after light	54.572253	46.81654	62.327966
4 h after dark	49.6483635	47.131752	52.164975
8 h after dark	42.3294565	38.461206	46.197707
12 h after dark	53.294743	53.294743	53.294743