condition	mean	min	max
4 h after light	51.88359666666667	50.37852	52.76641
8 h after light	11.806659666666667	5.772939	19.22877
12 h after light	10.127453000000001	9.159669000000001	11.199110000000001
16 h after light	52.82131333333333	43.113409999999995	68.35455
4 h after dark	34.00687	14.84865	65.15329
8 h after dark	13.259993	9.483175	20.69791