condition	mean	min	max
4 h after light	37.4611	35.4727	39.4495
8 h after light	27.7506	25.6316	29.8696
12 h after light	31.33475	27.2866	35.3829
4 h after dark	34.8115	31.0778	37.2751
8 h after dark	33.455933333333334	31.6208	34.4259
12 h after dark	44.173233333333336	39.2079	48.8085