condition	mean	min	max
4 h after light	1824.0	1824.0	1824.0
8 h after light	1725.0	1429.2	2020.8
12 h after light	2976.5	2005.3	3947.7
4 h after dark	3436.0	3217.7	3654.3
8 h after dark	3576.3500000000004	3408.9	3743.8
12 h after dark	3132.95	3042.2	3223.7