condition	mean	min	max
4 h after light	282.3	282.3	282.3
8 h after light	325.15	323.9	326.4
12 h after light	431.5	338.4	524.6
4 h after dark	503.0	502.5	503.5
8 h after dark	455.9	393.9	517.9
12 h after dark	430.4	376.7	484.1