condition	mean	min	max
0 h after light	45.641850000000005	42.8628	48.4209
4 h after light	42.113150000000005	37.7646	46.4617
8 h after light	39.743700000000004	35.2767	44.2107
4 h after dark	48.91165	48.3665	49.4568
8 h after dark	42.8642	37.7236	48.0048
12 h after dark	34.6274	30.0547	39.2001