condition	mean	min	max
2 h after light	32.363550000000004	25.1636	41.695
6 h after light	31.040033333333334	25.161	39.4129
10 h after light	27.991281666666666	8.74399	37.1354
14 h after light	27.18025	19.9231	38.7438
18 h after light	30.562333333333335	19.5995	38.2958
2 h after dark	41.61365	36.8815	48.857