condition	mean	min	max
4 h after light	10.128589999999999	8.99468	11.2625
8 h after light	11.0767	10.3579	11.7955
12 h after light	11.3555	10.2756	12.4354
4 h after dark	14.7076	13.5569	15.8583
8 h after dark	13.198550000000001	12.5902	13.8069
12 h after dark	12.03455	11.6448	12.4243