condition	mean	min	max
4 h after light	3096.9583333333335	2859.31	3436.26
8 h after light	2667.508889	2466.59	2827.87
12 h after light	2281.241111	2031.05	2688.243333
1.5 h after dark	1982.6488886666666	1754.69	2145.613333
5.5 h after dark	2316.9277779999998	2146.226667	2622.25
9.5 h after dark	2821.8044443333333	2472.233333	3358.806667