condition	mean	min	max
4 h after light	9.294724	7.985333	10.604115
8 h after light	11.514219	9.766399	13.262039
12 h after light	9.3154915	8.045722	10.585261
4 h after dark	7.7994354999999995	7.403134	8.195737
8 h after dark	9.46068	8.611171	10.310189
12 h after dark	16.641285	16.641285	16.641285