condition	mean	min	max
0 h after light	23.65595	23.4429	23.869
4 h after light	21.574550000000002	19.7547	23.3944
8 h after light	18.117350000000002	17.7271	18.5076
4 h after dark	28.717	27.1142	30.3198
8 h after dark	27.118450000000003	25.0057	29.2312
12 h after dark	20.160600000000002	18.7752	21.546