condition	mean	min	max
0 h after light	18.35135	16.6406	20.0621
2 h after light	7.23141	5.601	8.86182
4 h after light	8.54703	7.73722	9.35684
8 h after light	7.624775	6.11374	9.13581
12 h after light	18.06395	15.8553	20.2726
2 h after dark	15.45935	13.989	16.9297
4 h after dark	20.326900000000002	18.0178	22.636
8 h after dark	22.195999999999998	19.9772	24.4148
12 h after dark	28.0142	25.9791	30.0493