condition	mean	min	max
4 h after light	742.2	742.2	742.2
8 h after light	626.15	622.4	629.9
12 h after light	568.4	440.0	696.8
4 h after dark	498.79999999999995	368.3	629.3
8 h after dark	593.25	553.5	633.0
12 h after dark	502.75	502.5	503.0