condition	mean	min	max
4 h after light	476.076	445.571	506.581
8 h after light	378.144	364.133	392.155
12 h after light	236.5645	219.439	253.69
4 h after dark	295.043	261.142	328.944
8 h after dark	427.76099999999997	408.327	447.195
12 h after dark	501.47450000000003	472.511	530.438