condition	mean	min	max
0 h after light	38.58125	32.197	44.9655
2 h after light	7.909370000000001	7.80736	8.01138
4 h after light	7.406034999999999	7.15741	7.65466
8 h after light	9.018115	8.13925	9.89698
12 h after light	8.28393	8.07026	8.4976
2 h after dark	12.380099999999999	11.5461	13.2141
4 h after dark	11.350249999999999	11.1396	11.5609
8 h after dark	18.321550000000002	16.0459	20.5972
12 h after dark	20.8907	20.8816	20.8998