condition	mean	min	max
4 h after light	3.45366	1.00271	5.02169
8 h after light	2.221633	0.292639	4.96656
12 h after light	4.119396666666667	1.90232	5.95986
4 h after dark	3.011611333333333	0.914184	5.19923
8 h after dark	3.01663	1.94026	3.61425
12 h after dark	3.5279350000000003	0.666935	5.07414