condition	mean	min	max
4 h after light	11.909099999999999	10.979	12.8392
8 h after light	12.545	12.3475	12.7425
12 h after light	15.90705	15.4417	16.3724
4 h after dark	12.8472	12.3231	13.3713
8 h after dark	13.34145	12.8712	13.8117
12 h after dark	13.35615	12.6376	14.0747