condition	mean	min	max
4 h after light	11.38935	11.3605	11.4182
8 h after light	9.042304999999999	8.94268	9.14193
12 h after light	12.32795	12.2526	12.4033
4 h after dark	25.10785	24.6999	25.5158
8 h after dark	22.9997	22.2654	23.734
12 h after dark	18.5293	17.4432	19.6154