condition	mean	min	max
0 h after light	17.37	17.309	17.431
2 h after light	16.0489	15.6896	16.4082
4 h after light	14.84085	14.6575	15.0242
8 h after light	13.086099999999998	11.9493	14.2229
12 h after light	16.26305	15.5449	16.9812
2 h after dark	20.2685	19.3428	21.1942
4 h after dark	17.701050000000002	16.3379	19.0642
8 h after dark	16.37395	14.8322	17.9157
12 h after dark	19.280900000000003	18.5116	20.0502