condition	mean	min	max
0 h after light	23.7301	23.6179	23.8423
4 h after light	23.4448	22.7699	24.1197
8 h after light	25.29605	24.1088	26.4833
4 h after dark	26.1432	25.9225	26.3639
8 h after dark	21.28245	20.9924	21.5725
12 h after dark	19.13705	17.2871	20.987