condition	mean	min	max
0 h after light	26.416400000000003	25.327	27.5058
4 h after light	9.457945	7.31519	11.6007
8 h after light	9.285655	7.91711	10.6542
4 h after dark	15.90115	13.3186	18.4837
8 h after dark	17.0614	16.8912	17.2316
12 h after dark	23.3898	18.8975	27.8821