condition	mean	min	max
4 h after light	29.990332000000002	29.777664	30.203
8 h after light	26.1112575	25.529927	26.692588
12 h after light	28.650258	28.004712	29.295804
4 h after dark	43.096010500000006	36.252417	49.939604
8 h after dark	40.5691165	35.139425	45.998808
12 h after dark	30.911915	30.911915	30.911915