condition	mean	min	max
4 h after light	639.6222222333333	467.27	848.15
8 h after light	798.0311111	679.5333333	941.25
12 h after light	791.1688888666667	605.3533333	1044.2
1.5 h after dark	841.6944444333333	758.0533333	887.0166667
5.5 h after dark	914.1555555333333	664.9433333	1083.21
9.5 h after dark	606.8522222	464.0	812.5933333