condition	mean	min	max
4 h after light	652.7	652.7	652.7
8 h after light	562.4	524.0	600.8
12 h after light	686.5999999999999	634.4	738.8
4 h after dark	860.95	849.6	872.3
8 h after dark	968.35	906.8	1029.9
12 h after dark	759.65	737.0	782.3