condition	mean	min	max
4 h after light	25.1507735	24.66937	25.632177
8 h after light	31.5457435	29.521827	33.56966
12 h after light	19.734392999999997	19.711288	19.757498
4 h after dark	17.2811315	16.496937	18.065326
8 h after dark	16.171428	14.984206	17.35865
12 h after dark	13.461505	13.461505	13.461505