condition	mean	min	max
2 h after light	27.083683333333333	16.5138	37.8265
6 h after light	22.58565	12.9449	33.5448
10 h after light	22.4907	18.1792	29.8646
14 h after light	25.350233333333332	18.1339	35.7887
18 h after light	26.509066666666666	14.8035	41.5105
2 h after dark	27.7065	21.8152	33.0541