condition	mean	min	max
4 h after light	569.2	569.2	569.2
8 h after light	568.3499999999999	540.4	596.3
12 h after light	684.6	608.7	760.5
4 h after dark	509.0	190.1	827.9
8 h after dark	465.20000000000005	260.8	669.6
12 h after dark	656.4000000000001	533.2	779.6