condition	mean	min	max
0 h after light	1.76736	1.60513	1.92959
4 h after light	1.760235	1.19937	2.3211
8 h after light	1.8748850000000001	1.57946	2.17031
4 h after dark	7.237305	6.06691	8.4077
8 h after dark	3.256965	2.63476	3.87917
12 h after dark	2.00367	1.60298	2.40436