condition	mean	min	max
4 h after light	10.872356666666667	10.767430000000001	10.94561
8 h after light	11.059853333333333	10.94985	11.143889999999999
12 h after light	11.216703333333333	11.073310000000001	11.4937
4 h after dark	11.12005	10.99605	11.22444
8 h after dark	10.97082	10.84493	11.07783
12 h after dark	10.974456666666667	10.83041	11.154000000000002