condition	mean	min	max
0 h after light	24.57625	24.0784	25.0741
4 h after light	16.5734	15.9229	17.2239
8 h after light	16.4176	15.8344	17.0008
4 h after dark	24.5309	23.4884	25.5734
8 h after dark	23.716	23.3682	24.0638
12 h after dark	22.36925	21.1234	23.6151