condition	mean	min	max
4 h after light	28.5599835	27.650521	29.469446
8 h after light	29.9324955	28.363526	31.501465
12 h after light	27.1938515	26.737182	27.650521
4 h after dark	26.1438355	23.250819	29.036852
8 h after dark	26.5295665	23.642015	29.417118
12 h after dark	30.861175	30.861175	30.861175