condition	mean	min	max
4 h after light	771.0	771.0	771.0
8 h after light	893.85	734.7	1053.0
12 h after light	1078.3	997.5	1159.1
4 h after dark	953.2	725.1	1181.3
8 h after dark	895.5	638.7	1152.3
12 h after dark	837.75	749.1	926.4