condition	mean	min	max
0 h after light	21.308999999999997	21.1561	21.4619
4 h after light	15.78745	15.0724	16.5025
8 h after light	22.51645	22.2558	22.7771
4 h after dark	22.7993	22.15	23.4486
8 h after dark	22.618850000000002	22.5659	22.6718
12 h after dark	19.1661	18.5856	19.7466