condition	mean	min	max
4 h after light	12.271312	11.957246	12.585378
8 h after light	12.3740515	12.310233	12.43787
12 h after light	14.213076000000001	13.525128	14.901024
4 h after dark	12.6531475	12.1736	13.132695
8 h after dark	11.0447035	10.182261	11.907146
12 h after dark	12.1736	12.1736	12.1736