condition	mean	min	max
4 h after light	4520.3	4520.3	4520.3
8 h after light	4614.85	4598.6	4631.1
12 h after light	4292.4	4088.0	4496.8
4 h after dark	4667.3	4317.3	5017.3
8 h after dark	5340.95	5310.9	5371.0
12 h after dark	5036.200000000001	4794.1	5278.3