condition	mean	min	max
4 h after light	4.93704	4.7878099999999995	5.0636
8 h after light	4.84376	4.8054	4.87367
12 h after light	4.8159366666666665	4.74967	4.85979
4 h after dark	4.947373333333334	4.865480000000001	5.0948400000000005
8 h after dark	4.96724	4.781000000000001	5.1706900000000005
12 h after dark	4.976426666666667	4.78301	5.24025