condition	mean	min	max
4 h after light	1.3573685	0.902817	1.81192
8 h after light	1.286774	0.990538	1.58301
12 h after light	1.396455	1.25382	1.53909
4 h after dark	1.85758	1.81041	1.90056
8 h after dark	2.4151133333333332	1.8792	2.79225
12 h after dark	1.8206233333333333	1.67386	1.98861