condition	mean	min	max
4 h after light	26.34655	22.7514	29.9417
8 h after light	16.68345	16.6315	16.7354
12 h after light	17.0346	14.4595	19.6097
4 h after dark	18.14175	17.0724	19.2111
8 h after dark	22.783450000000002	20.4738	25.0931
12 h after dark	25.9614	25.0362	26.8866