condition	mean	min	max
0 h after light	5.408925	5.29805	5.5198
4 h after light	3.4790200000000002	1.9434	5.01464
8 h after light	6.38082	6.28993	6.47171
4 h after dark	6.150245	5.22392	7.07657
8 h after dark	1.7820049999999998	1.66973	1.89428
12 h after dark	3.397415	1.86325	4.93158