condition	mean	min	max
3 h after light	6.170039999999999	5.66025	6.71402
6 h after light	8.632546666666666	6.62163	11.5984
9 h after light	13.541433333333334	12.205	15.4551
12 h after light	13.14585	12.5818	13.8285
3 h after dark	13.393	12.2315	14.829
6 h after dark	8.379423333333333	7.50685	9.13164
9 h after dark	6.174673333333333	4.58332	7.10358
12 h after dark	6.38707	6.14447	6.62967