condition	mean	min	max
0 h after light	22.770000000000003	22.1397	23.4003
4 h after light	21.9033	21.2881	22.5185
8 h after light	21.6815	19.9457	23.4173
4 h after dark	19.411450000000002	19.1716	19.6513
8 h after dark	21.300800000000002	20.7083	21.8933
12 h after dark	20.126399999999997	19.9885	20.2643