condition	mean	min	max
4 h after light	25.9214	20.531	31.3118
8 h after light	26.65155	25.717	27.5861
12 h after light	35.4864	33.7957	37.1771
4 h after dark	38.585433333333334	35.7783	41.38
8 h after dark	38.1706	35.2004	41.8718
12 h after dark	27.454900000000002	21.5152	32.6612