condition	mean	min	max
4 h after light	2877.2	2877.2	2877.2
8 h after light	3142.75	2745.3	3540.2
12 h after light	3301.25	3067.8	3534.7
4 h after dark	3565.45	3491.9	3639.0
8 h after dark	3302.0	3301.6	3302.4
12 h after dark	3384.7	2978.5	3790.9