condition	mean	min	max
4 h after light	6318.367222000001	3434.743333	9979.093333
8 h after light	3848.11	2320.34	5999.82
12 h after light	6055.096667	5592.506667	6765.506667
1.5 h after dark	8546.772223333333	3598.58	13382.06667
5.5 h after dark	7241.614444333333	4614.47	11070.4
9.5 h after dark	11615.281113333334	9853.74	12994.67667