condition	mean	min	max
4 h after light	10823.855556666667	9397.4	12218.39667
8 h after light	9802.159443333334	9019.165	11073.54333
12 h after light	9824.312222	9408.963333	10370.65
1.5 h after dark	9907.974445666667	9183.856667	11122.90667
5.5 h after dark	11342.32	10496.77	12010.77333
9.5 h after dark	12712.001110000001	10783.95333	15246.87