condition	mean	min	max
4 h after light	1204.961111	1098.58	1271.173333
8 h after light	1349.3705556666666	1252.37	1405.956667
12 h after light	2064.3122223333335	1730.626667	2553.04
1.5 h after dark	1906.6555556666667	1440.063333	2264.336667
5.5 h after dark	1778.6622223333334	1400.73	2079.86
9.5 h after dark	1372.1344443333332	1014.163333	1722.326667