condition	mean	min	max
4 h after light	8.668005	7.61146	9.72455
8 h after light	7.882810000000001	7.51203	8.25359
12 h after light	9.96888	9.42746	10.5103
4 h after dark	10.716013333333333	9.77894	11.2004
8 h after dark	11.112933333333332	10.2903	11.963
12 h after dark	9.397683333333333	9.02916	9.64325