condition	mean	min	max
4 h after light	583.094587	512.693595	653.495579
8 h after light	585.3851575000001	535.174603	635.595712
12 h after light	524.6280885	513.992089	535.264088
4 h after dark	522.901485	481.924364	563.878606
8 h after dark	510.532654	456.924364	564.140944
12 h after dark	507.770518	507.770518	507.770518