condition	mean	min	max
0 h after light	9.545995000000001	8.91899	10.173
2 h after light	7.958985	7.37479	8.54318
4 h after light	11.09915	10.5467	11.6516
8 h after light	11.81705	10.1978	13.4363
12 h after light	23.46615	21.3992	25.5331
2 h after dark	23.554299999999998	23.0963	24.0123
4 h after dark	17.966050000000003	16.0561	19.876
8 h after dark	17.9615	16.8148	19.1082
12 h after dark	12.425699999999999	11.5906	13.2608