condition	mean	min	max
4 h after light	1310.2610785	1212.817083	1407.705074
8 h after light	1146.2034665	958.033711	1334.373222
12 h after light	1315.728876	1152.15512	1479.302632
4 h after dark	1160.9837145000001	1104.426017	1217.541412
8 h after dark	1320.920474	1240.639013	1401.201935
12 h after dark	1879.714091	1879.714091	1879.714091