condition	mean	min	max
4 h after light	367.4	367.4	367.4
8 h after light	465.5	461.7	469.3
12 h after light	607.25	426.3	788.2
4 h after dark	625.25	458.4	792.1
8 h after dark	502.7	472.4	533.0
12 h after dark	440.15	326.5	553.8