condition	mean	min	max
4 h after light	22.47735	22.0121	22.9426
8 h after light	24.3084	23.3982	25.2186
12 h after light	31.81125	31.0483	32.5742
4 h after dark	26.6174	26.0259	27.2089
8 h after dark	35.6342	35.2611	36.0073
12 h after dark	31.83475	31.8291	31.8404