condition	mean	min	max
4 h after light	38.7000025	32.672241	44.727764
8 h after light	40.729603499999996	40.676065	40.783142
12 h after light	35.7760495	27.382213	44.169886
4 h after dark	42.9738955	40.676065	45.271726
8 h after dark	42.8907175	40.676065	45.10537
12 h after dark	35.858872	35.858872	35.858872