condition	mean	min	max
0 h after light	23.7015	23.2126	24.1904
4 h after light	20.4478	20.1597	20.7359
8 h after light	17.67055	17.2625	18.0786
4 h after dark	20.624499999999998	18.2076	23.0414
8 h after dark	22.96365	21.4806	24.4467
12 h after dark	23.483600000000003	21.7633	25.2039