condition	mean	min	max
4 h after light	14.0389495	13.756972	14.320927
8 h after light	14.336414000000001	13.734474	14.938354
12 h after light	14.543122499999999	13.46486	15.621385
4 h after dark	13.1472435	12.857452	13.437035
8 h after dark	13.794734	13.679553	13.909915
12 h after dark	14.583542	14.583542	14.583542