condition	mean	min	max
4 h after light	27.9526495	27.739271	28.166028
8 h after light	24.9856605	24.100501	25.87082
12 h after light	32.0939155	26.667821	37.52001
4 h after dark	27.505792	24.65744	30.354144
8 h after dark	22.181402	22.056131	22.306673
12 h after dark	42.327542	42.327542	42.327542