condition	mean	min	max
0 h after light	11.8464	11.3166	12.3762
4 h after light	23.735500000000002	21.2783	26.1927
8 h after light	13.2142	12.6611	13.7673
4 h after dark	8.84056	6.65522	11.0259
8 h after dark	15.651900000000001	14.7449	16.5589
12 h after dark	9.292850000000001	8.87419	9.71151