condition	mean	min	max
4 h after light	959.0720430000001	653.034526	1265.10956
8 h after light	907.0741325	804.620588	1009.527677
12 h after light	1172.957892	1001.776745	1344.139039
4 h after dark	1770.4474584999998	1283.770518	2257.124399
8 h after dark	2850.7447119999997	2205.280301	3496.209123
12 h after dark	1145.117117	1145.117117	1145.117117