condition	mean	min	max
0 h after light	47.789500000000004	45.3575	50.2215
4 h after light	23.436149999999998	22.8647	24.0076
8 h after light	30.100050000000003	24.3006	35.8995
4 h after dark	34.52265	29.1876	39.8577
8 h after dark	29.976300000000002	27.9772	31.9754
12 h after dark	33.5157	30.3173	36.7141