condition	mean	min	max
0 h after light	12.703399999999998	11.6825	13.7243
2 h after light	2.11751	1.99698	2.23804
4 h after light	1.7550599999999998	1.60154	1.90858
8 h after light	8.383975	7.1336	9.63435
12 h after light	5.63654	3.86455	7.40853
2 h after dark	21.56895	18.9402	24.1977
4 h after dark	28.8838	28.7165	29.0511
8 h after dark	22.4792	22.2761	22.6823
12 h after dark	10.160815	9.94663	10.375