condition	mean	min	max
4 h after light	1161.9111745	847.351969	1476.47038
8 h after light	1260.639368	1079.078211	1442.200525
12 h after light	1141.3152650000002	1117.994059	1164.636471
4 h after dark	821.6125875	582.454657	1060.770518
8 h after dark	662.6448829999999	575.055089	750.234677
12 h after dark	577.325648	577.325648	577.325648