condition	mean	min	max
4 h after light	2546.6194443333334	2250.68	2709.013333
8 h after light	2440.4072223333333	2394.186667	2467.895
12 h after light	2964.141111	2386.02	3420.45
1.5 h after dark	4515.591111	2836.25	5707.25
5.5 h after dark	3693.738889	3050.07	4597.806667
9.5 h after dark	3362.3	2909.52	3965.3