condition	mean	min	max
4 h after light	4197.849444333333	3947.603333	4523.905
8 h after light	1582.8144443333333	991.35	2451.183333
12 h after light	482.90111110000004	311.6433333	570.3566667
1.5 h after dark	633.4077777666666	457.1633333	846.26
5.5 h after dark	1102.1377778666667	629.6533333	1752.086667
9.5 h after dark	3306.391111	1670.13	4236.72