condition	mean	min	max
4 h after light	24.715221	21.25018	28.180262
8 h after light	29.744911	23.275506	36.214316
12 h after light	27.0274925	25.345254	28.709731
4 h after dark	34.666439999999994	32.198733	37.134147
8 h after dark	28.727663	25.212608	32.242718
12 h after dark	23.093371	23.093371	23.093371