condition	mean	min	max
4 h after light	14.3662	13.423	15.3094
8 h after light	10.7202	10.1209	11.3195
12 h after light	13.26015	13.0341	13.4862
4 h after dark	26.20883333333333	17.2046	33.4075
8 h after dark	13.072933333333333	12.8756	13.4094
12 h after dark	16.2029	15.694	16.9082