condition	mean	min	max
3 h after light	15.264065	9.35168	22.2975
7 h after light	15.096595	7.65434	24.1191
11 h after light	18.174575	11.0665	29.5342
2 h after dark	18.744916666666665	12.3398	31.4595
6 h after dark	14.38497	9.64834	23.755
10 h after dark	14.040397500000001	7.84097	24.479