condition	mean	min	max
4 h after light	11.947138500000001	10.752352	13.141925
8 h after light	14.319577500000001	13.201508	15.437647
12 h after light	11.192566	10.19866	12.186472
4 h after dark	9.8613665	9.23623	10.486503
8 h after dark	12.318454500000001	10.516982	14.119927
12 h after dark	12.685265	12.685265	12.685265