condition	mean	min	max
4 h after light	27.651699999999998	27.2018	28.1016
8 h after light	22.196649999999998	22.1145	22.2788
12 h after light	19.66145	19.3771	19.9458
4 h after dark	19.841833333333334	18.6255	21.192
8 h after dark	24.4083	22.6674	25.8946
12 h after dark	26.0652	23.2647	30.653