condition	mean	min	max
4 h after light	5266.6	5266.6	5266.6
8 h after light	4692.0	3986.8	5397.2
12 h after light	4248.5	3681.8	4815.2
4 h after dark	3815.25	2896.7	4733.8
8 h after dark	3587.35	2865.5	4309.2
12 h after dark	4479.450000000001	4197.6	4761.3