condition	mean	min	max
4 h after light	3.33327	3.22827	3.43827
8 h after light	2.5011650000000003	2.22182	2.78051
12 h after light	4.386515	4.20429	4.56874
4 h after dark	5.846606666666666	4.70352	6.79892
8 h after dark	5.19693	3.89299	6.86836
12 h after dark	4.858023333333334	4.5107	5.09524