condition	mean	min	max
0 h after light	12.58325	11.4797	13.6868
4 h after light	11.43595	10.6807	12.1912
8 h after light	10.295185	9.79287	10.7975
4 h after dark	14.59855	14.4504	14.7467
8 h after dark	11.6327	11.4816	11.7838
12 h after dark	13.139199999999999	12.7151	13.5633