condition	mean	min	max
4 h after light	24.15525	22.9134	25.3971
8 h after light	19.1901	18.9895	19.3907
12 h after light	17.440150000000003	17.3942	17.4861
4 h after dark	20.41705	20.3467	20.4874
8 h after dark	22.4706	21.4404	23.5008
12 h after dark	24.4337	24.2134	24.654