condition	mean	min	max
0 h after light	22.53135	20.8089	24.2538
4 h after light	30.2932	26.6703	33.9161
8 h after light	31.532149999999998	29.15	33.9143
4 h after dark	49.1559	47.4048	50.907
8 h after dark	48.2505	46.1184	50.3826
12 h after dark	28.51565	25.4203	31.611