condition	mean	min	max
4 h after light	10.82758	10.71562	10.94317
8 h after light	10.56847	10.372110000000001	10.70432
12 h after light	10.630976666666667	10.51246	10.696060000000001
4 h after dark	11.098523333333333	10.930439999999999	11.267389999999999
8 h after dark	11.137576666666668	10.90313	11.310260000000001
12 h after dark	11.24307	11.11765	11.45047