condition	mean	min	max
0 h after light	21.353650000000002	20.9706	21.7367
2 h after light	20.8442	20.27	21.4184
4 h after light	9.368415	9.08168	9.65515
8 h after light	5.63087	5.0294	6.23234
12 h after light	6.103535	5.28784	6.91923
2 h after dark	3.69031	3.58976	3.79086
4 h after dark	3.963585	3.42489	4.50228
8 h after dark	8.86563	8.24565	9.48561
12 h after dark	23.0467	22.3153	23.7781