condition	mean	min	max
4 h after light	21.827846666666666	18.98037	23.75284
8 h after light	9.335939333333334	3.229409	15.366810000000001
12 h after light	14.90337	12.43263	18.463620000000002
16 h after light	24.313383333333334	19.59964	31.12707
4 h after dark	20.06259	17.63128	23.43435
8 h after dark	14.100466666666668	11.566139999999999	17.55065