condition	mean	min	max
4 h after light	9.606290000000001	9.294226	9.918354
8 h after light	10.6058135	10.049057	11.16257
12 h after light	10.1758705	9.900072	10.451669
4 h after dark	10.7791715	9.900072	11.658271
8 h after dark	9.172321	9.02814	9.316502
12 h after dark	9.900072	9.900072	9.900072